﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using FIFP.Report.Model;
using System.Windows.Browser;

namespace FIFP.Report
{
    public partial class App : Application
    {
        private ICloseHandler _handler;
        private static string _queryStringId = string.Empty;

        public static string QueryStringId
        {
            get { return _queryStringId; }
            set { _queryStringId = value; }
        }

        private static string _ecSenderName = string.Empty;
        public static string EcSenderName 
        {
            get { return _ecSenderName; }
            set { _ecSenderName = value; }
        }

        private static string _ecReceiverName = string.Empty;
        public static string EcReceiverName 
        {
            get { return _ecReceiverName; }
            set { _ecReceiverName = value; }
        }

        private static string _mcSenderName = string.Empty;
        public static string McSenderName 
        {
            get { return _mcSenderName; }
            set { _mcSenderName = value; }
        }

        private static string _mcReceiverName = string.Empty;
        public static string McReceiverName
        {
            get { return _mcReceiverName; }
            set { _mcReceiverName = value; }
        }

        public App()
        {
            this.Startup += this.Application_Startup;
            this.Exit += this.Application_Exit;
            this.UnhandledException += this.Application_UnhandledException;

            InitializeComponent();
        }

        private void Application_Startup(object sender, StartupEventArgs e)
        {
            _handler = new InBrowserCloseHandler();
            _handler.Initialize();
            _handler.Message = "Warning you're closing...";

            var url = new Uri(HtmlPage.Window.Eval("window.parent.location.href").ToString());
            var query = url.Query.ToLower();
            if (query.Length == 0)
            {

            }
            else
            {
                query = query.Remove(0, 1);
                string[] strings = query.Split('&');
                if (strings != null && strings.Count() > 0)
                {
                    var parameters = strings.Select(s => s.Split('=')).ToDictionary(item => item[0], temp => temp[1]);
                    string strNagivation = null;
                    string strEcSenderName = null;
                    string strEcReceiverName = null;
                    string strMcSenderName = null;
                    string strMcReceiverName = null;
                    parameters.TryGetValue("navType".ToLower(), out strNagivation);
                    parameters.TryGetValue("ecSenderName".ToLower(), out strEcSenderName);
                    parameters.TryGetValue("ecReceiverName".ToLower(), out strEcReceiverName);
                    parameters.TryGetValue("mcSenderName".ToLower(), out strMcSenderName);
                    parameters.TryGetValue("mcReceiverName".ToLower(), out strMcReceiverName);
                    if (!string.IsNullOrEmpty(strNagivation))
                    {
                        QueryStringId = strNagivation;
                    }
                    if (!string.IsNullOrEmpty(strEcSenderName))
                    {
                        EcSenderName = strEcSenderName;
                    }
                    if (!string.IsNullOrEmpty(strEcReceiverName))
                    {
                        EcReceiverName = strEcReceiverName;
                    }
                    if (!string.IsNullOrEmpty(strMcSenderName))
                    {
                        McSenderName = strMcSenderName;
                    }
                    if (!string.IsNullOrEmpty(strMcReceiverName))
                    {
                        McReceiverName = strMcReceiverName;
                    }
                }
            }
            if(QueryStringId.ToLower() == "mc")
                this.RootVisual = new FieldEfficiencyMainPage();
            else
                this.RootVisual = new MainPage();
        }

        private void Application_Exit(object sender, EventArgs e)
        {

        }

        private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
        {
            // If the app is running outside of the debugger then report the exception using
            // the browser's exception mechanism. On IE this will display it a yellow alert 
            // icon in the status bar and Firefox will display a script error.
            if (!System.Diagnostics.Debugger.IsAttached)
            {

                // NOTE: This will allow the application to continue running after an exception has been thrown
                // but not handled. 
                // For production applications this error handling should be replaced with something that will 
                // report the error to the website and stop the application.
                e.Handled = true;
                Deployment.Current.Dispatcher.BeginInvoke(delegate { ReportErrorToDOM(e); });
            }
        }

        private void ReportErrorToDOM(ApplicationUnhandledExceptionEventArgs e)
        {
            try
            {
                string errorMsg = e.ExceptionObject.Message + e.ExceptionObject.StackTrace;
                errorMsg = errorMsg.Replace('"', '\'').Replace("\r\n", @"\n");

                System.Windows.Browser.HtmlPage.Window.Eval("throw new Error(\"Unhandled Error in Silverlight Application " + errorMsg + "\");");
            }
            catch (Exception)
            {
            }
        }
    }
}
